Molataleb Granitoid Mass (North of Aligodarz), located at Sanandaj — Sirjan zone,with a dominant mixture of Granodiorite —Granite has penetrated in shist, salite, and sandstone units of Gurasic era .The injection of igneous mass into shist stones surrounded in the magma mass and digestion event has caused both the formation of many metamorphosis biotite,silimanite and andalosite minerals in the host Granodiorite-Granite stones, and also conversion of the heat of igneous mass of Carbon shists coals to Graphite. It seems that Graphite activates from the prototype stone during formation of pegmatite and replaced in border zone of pegmatite masses. The reduction of CO2 by H2 is an important model of Graphite formation. Carbon dioxide is formed during Decarbonations with in deposits